The Regatta Mons III Fleece is a versatile zip through for year-round layering, it stretches, insulates and packs down small. Made with lightweight microfleece fabric (140gsm) with Extol stretch panels for enhanced mobility and a raglan sleeve design to sit smoothly under rucksacks. Stretch binding at the cuffs and hem gives a contoured fit that seals out the weather and zipped lower pockets secure essentials.